diff options
Diffstat (limited to 'security/nss/lib/libpkix/pkix_pl_nss/module/pkix_pl_socket.h')
| -rw-r--r-- | security/nss/lib/libpkix/pkix_pl_nss/module/pkix_pl_socket.h | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/security/nss/lib/libpkix/pkix_pl_nss/module/pkix_pl_socket.h b/security/nss/lib/libpkix/pkix_pl_nss/module/pkix_pl_socket.h new file mode 100644 index 0000000000..abf6628b32 --- /dev/null +++ b/security/nss/lib/libpkix/pkix_pl_nss/module/pkix_pl_socket.h @@ -0,0 +1,209 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ +/* + * pkix_pl_socket.h + * + * Socket Object Type Definition + * + */ + +#ifndef _PKIX_PL_SOCKET_H +#define _PKIX_PL_SOCKET_H + +#include <errno.h> +#include "pkix_pl_common.h" + +#ifdef __cplusplus +extern "C" { +#endif + +typedef enum { + SOCKET_BOUND, + SOCKET_LISTENING, + SOCKET_ACCEPTPENDING, + SOCKET_UNCONNECTED, + SOCKET_CONNECTPENDING, + SOCKET_CONNECTED, + SOCKET_SENDPENDING, + SOCKET_RCVPENDING, + SOCKET_SENDRCVPENDING, + SOCKET_SHUTDOWN +} SockStatus; + +/* This is the default port number, if none is supplied to CreateByName. */ +#define LDAP_PORT 389 + +/* + * These callbacks allow a user to substitute a counterfeit socket in places + * where a PKIX_PL_Socket is expected. A conforming usage will use the + * ListenCallback function instead of Listen, AcceptCallback instead of Accept, + * etc. The counterfeit socket may have special capabilites such as the + * ability to do proxy authentication, etc. + */ + +typedef PKIX_Error * +(*pkix_pl_Socket_ListenCallback)( + PKIX_PL_Socket *socket, + PKIX_UInt32 backlog, + void *plContext); + +typedef PKIX_Error * +(*pkix_pl_Socket_AcceptCallback)( + PKIX_PL_Socket *socket, + PKIX_PL_Socket **pRendezvousSock, + void *plContext); + +typedef PKIX_Error * +(*pkix_pl_Socket_ConnectContinueCallback)( + PKIX_PL_Socket *socket, + PRErrorCode *pStatus, + void *plContext); + +typedef PKIX_Error * +(*pkix_pl_Socket_SendCallback)( + PKIX_PL_Socket *sendSock, + void *buf, + PKIX_UInt32 bytesToWrite, + PKIX_Int32 *pBytesWritten, + void *plContext); + +typedef PKIX_Error * +(*pkix_pl_Socket_RecvCallback)( + PKIX_PL_Socket *rcvSock, + void *buf, + PKIX_UInt32 capacity, + PKIX_Int32 *pBytesRead, + void *plContext); + +typedef PKIX_Error * +(*pkix_pl_Socket_PollCallback)( + PKIX_PL_Socket *sock, + PKIX_Int32 *pBytesWritten, + PKIX_Int32 *pBytesRead, + void *plContext); + +typedef PKIX_Error * +(*pkix_pl_Socket_ShutdownCallback)( + PKIX_PL_Socket *socket, void *plContext); + +typedef struct PKIX_PL_Socket_CallbackStruct { + pkix_pl_Socket_ListenCallback listenCallback; + pkix_pl_Socket_AcceptCallback acceptCallback; + pkix_pl_Socket_ConnectContinueCallback connectcontinueCallback; + pkix_pl_Socket_SendCallback sendCallback; + pkix_pl_Socket_RecvCallback recvCallback; + pkix_pl_Socket_PollCallback pollCallback; + pkix_pl_Socket_ShutdownCallback shutdownCallback; +} PKIX_PL_Socket_Callback; + +struct PKIX_PL_SocketStruct { + PKIX_Boolean isServer; + PRIntervalTime timeout; /* zero for non-blocking I/O */ + SockStatus status; + PRFileDesc *clientSock; + PRFileDesc *serverSock; + void *readBuf; + void *writeBuf; + PKIX_UInt32 readBufSize; + PKIX_UInt32 writeBufSize; + PRNetAddr *netAddr; + PKIX_PL_Socket_Callback callbackList; +}; + +/* see source file for function documentation */ + +PKIX_Error *pkix_pl_Socket_RegisterSelf(void *plContext); + +PKIX_Error * +pkix_pl_Socket_Create( + PKIX_Boolean isServer, + PRIntervalTime timeout, /* zero for non-blocking I/O */ + PRNetAddr *netAddr, + PRErrorCode *status, + PKIX_PL_Socket **pSocket, + void *plContext); + +PKIX_Error * +pkix_pl_Socket_CreateByName( + PKIX_Boolean isServer, + PRIntervalTime timeout, + char *serverName, + PRErrorCode *pStatus, + PKIX_PL_Socket **pSocket, + void *plContext); + +PKIX_Error * +pkix_pl_Socket_CreateByHostAndPort( + PKIX_Boolean isServer, + PRIntervalTime timeout, + char *hostname, + PRUint16 portnum, + PRErrorCode *pStatus, + PKIX_PL_Socket **pSocket, + void *plContext); + +/* Do not use these functions directly; use their callback variants instead + * static PKIX_Error * + * pkix_pl_Socket_Listen( + * PKIX_PL_Socket *socket, + * PKIX_UInt32 backlog, + * void *plContext); + * + * static PKIX_Error * + * pkix_pl_Socket_Accept( + * PKIX_PL_Socket *socket, + * PKIX_PL_Socket **pRendezvousSock, + * void *plContext); + * + * static PKIX_Error * + * pkix_pl_Socket_ConnectContinue( + * PKIX_PL_Socket *socket, + * PRErrorCode *pStatus, + * void *plContext); + * + * static PKIX_Error * + * pkix_pl_Socket_Send( + * PKIX_PL_Socket *sendSock, + * void *buf, + * PKIX_UInt32 bytesToWrite, + * PKIX_Int32 *pBytesWritten, + * void *plContext); + * + * static PKIX_Error * + * pkix_pl_Socket_Recv( + * PKIX_PL_Socket *rcvSock, + * void *buf, + * PKIX_UInt32 capacity, + * PKIX_Int32 *pBytesRead, + * void *plContext); + * + * static PKIX_Error * + * pkix_pl_Socket_Poll( + * PKIX_PL_Socket *sock, + * PKIX_Int32 *pBytesWritten, + * PKIX_Int32 *pBytesRead, + * void *plContext); + * + * static PKIX_Error * + * pkix_pl_Socket_Shutdown( + * PKIX_PL_Socket *socket, void *plContext); + */ + +PKIX_Error * +pkix_pl_Socket_GetCallbackList( + PKIX_PL_Socket *socket, + PKIX_PL_Socket_Callback **pCallbackList, + void *plContext); + +PKIX_Error * +pkix_pl_Socket_GetPRFileDesc( + PKIX_PL_Socket *socket, + PRFileDesc **pDesc, + void *plContext); + +#ifdef __cplusplus +} +#endif + +#endif /* _PKIX_PL_SOCKET_H */ |